Amazon Kindle is an easy way to read your desired Book conveniently.
So, we are offering this QTP Book site content in Amazon Kindle format also.
But, you need to buy it from Amazon site using this link.
Buy this Kindle version only if you are very much interested to read it in your Kindle.
Otherwise, My suggestion is you can freely read the content from this QTP Book site, or you can buy it as eBook from here.
Because, we update the Kindle version very rarely. But this site will be updated frequently. And, We will make any corrections immediately here.
Anyway, you can just refer the kindle sales page to know the fact of this Book ranking Good in Amazon Best Sellers Rank.